This Solicitation opportunity from Government of Canada was posted on January 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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EQ754-260604 - Replacement of Nassau Mills Dam at Lock 22

Closed

WS5372160046International

Submission Closed12/01/2025, 02:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541330

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AI Contract Overview

Public Works and Government Services Canada is seeking a structural engineering firm, individual consulting firm, or joint venture to provide comprehensive engineering design services for the replacement of the Nassau Mills Dam at Lock 22 in Ontario. The selected provider will be responsible for reviewing documentation, recommending examinations, preparing design and construction tender documents, and managing construction and contract administration. Additional requirements include resident site services, cost and scheduling controls, and risk management, supported by a multidisciplinary team of sub-consultants as needed. The submission deadline for all required supporting documentation and bids is December 1, 2025, by 2:00 PM EST. This specific closing time supersedes any deadlines listed on Ariba Discovery or CanadaBuys, and any bids received after this cutoff will be declared non-responsive. This federal solicitation is managed by the Department of Public Works and Government Services under solicitation number WS5372160046.

General Info

Engineering design services for Nassau Mills Dam replacement; bids due December 1, 2025.

Agency

Government of Canada → Department of Public Works and Government Services

NAICS

541330 - Engineering Services

Place of Performance

*Ontario (except NCR), CAN

Set-Aside

NONE

Documents

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Timeline

PhaseClosed

Response DeadlineDec 1

Deadline has passed

PostedJan 20

Solicitation

Submission Closed

12/01/2025, 02:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Department of Public Works and Government Services

Contacts1 person available

OfficeN/A

Organization / AgencyGovernment of Canada → Department of Public Works and Government Services

Office AddressN/A

Contacts

Woodhall Lauren (SPAC/PSPC) (elle-la / she-herPoint of Contact

contact@example.gov

Full Description

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted on December 1, 2025 by 2:00 PM EST. All bids submitted after 2:00 PM EST will result in the bid being declared non-responsive. Public Works and Government Services Canada (PWGSC) intends to retain a Structural Engineering Firm, individual consulting firm or joint venture to provide Engineering Design Services supported where necessary by a multidisciplinary team of sub-consultants, shall provide full professional engineering and technical services to review all of the related documentation, recommend further examination as required, preparation of design, construction tender documents, construction and contract administration including resident site services, cost, scheduling and project control, and risk management services for the complete Replacement of the Nassau Mills Dam at Lock 22.